Mozilla offers (arguably) the best Internet web browser out there AND a great email client in Thunderbird. Mozilla gets our vote. http://www.mozilla.org
Ever wonder what those cryptic file names refer to? You know the ones... they pop up in error messages. Find out what programs they’re associated with. http://www.answersthatwork.com
Tons of downloads! Everything from free to trial demos. You can probably find anything here: http://www.download.com